6663204411 has 16 divisors (see below), whose sum is σ = 9357744000. Its totient is φ = 4205694528.

The previous prime is 6663204341. The next prime is 6663204463. The reversal of 6663204411 is 1144023666.

It is not a de Polignac number, because 6663204411 - 2¹¹ = 6663202363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6663204491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56815 + ... + 128663.

It is an arithmetic number, because the mean of its divisors is an integer number (584859000).

Almost surely, 2^6663204411 is an apocalyptic number.

6663204411 is a deficient number, since it is larger than the sum of its proper divisors (2694539589).

6663204411 is a wasteful number, since it uses less digits than its factorization.

6663204411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73498.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 6663204411 is about 81628.4534399617. The cubic root of 6663204411 is about 1881.7461906114.

The spelling of 6663204411 in words is "six billion, six hundred sixty-three million, two hundred four thousand, four hundred eleven".